Exhibit 1 First of Month volume Estimates for Feb 2000

---------------------- Forwarded by Chris Germany/HOU/ECT on 01/26/2000 01:14
PM ---------------------------

dkinney@columbiaenergygroup.com on 01/25/2000 05:13:12 PM
To: Chris Germany/HOU/ECT@ECT
cc: " - *Bizik, Kim" <knovsek@columbiaenergygroup.com<,
" - *Stiles, Marianne" <mstiles@columbiaenergygroup.com<,
" - *Boyd, Heidi" <hboyd@columbiaenergygroup.com<, "
- *Destephanis, Kara" <kdestep@columbiaenergygroup.com<, "
- *Jones, Donna" <djones1@columbiaenergygroup.com<, "
- *Herzog, Hans" <hherzog@columbiaenergygroup.com<, "
- *Flewellyn, Melissa" <mflewellyn@columbiaenergygroup.com<
Subject: Exhibit 1 First of Month volume Estimates for Feb 2000

Chris--The attached file contains the February first of month volume estimates
for CES based upon Exhibit 1 to the contract between Enron North America and
Columbia. The estimates for February are highlighted in blue. The original
estimates for Feb '00 are also shown for purposes of comparison.

Please call me if you have questions or problems.

Doug Kinney
Ph: 703-561-6339
Fax: 703-561-7317

- CES Feb'00 FOM Volumes.xls